Confirmation of purchase
[经] 购买确认书
🧩 词语组成解析
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
My company was the contractor.
我的公司承包了这项工程。
It seems he's making plenty of money.
看起来他好像赚很多钱。
Yes, your last shipment wasn't up to par.
嗯，你上次送去的货没有达到标准。